MEDIUMPyPI →
Django fails to prevent reuse of a partially-initialized connection after a failed `STARTTLS` handshake
Django fails to prevent reuse of a partially-initialized connection after a failed `STARTTLS` handshake
Affected packages
- django— 5.2 → 5.2.15
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://nvd.nist.gov/vuln/detail/CVE-2026-7666
- https://docs.djangoproject.com/en/dev/releases/security
- https://github.com/django/django
- https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2026-200.yaml
- https://groups.google.com/g/django-announce
- https://www.djangoproject.com/weblog/2026/jun/03/security-releases
Structured record: https://osv.dev/vulnerability/GHSA-mm6v-q8q9-pgcf
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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